Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Wichtige Dokumente
41639
Dimethylsulfoxid
BioUltra, for molecular biology, ≥99.5% (GC)
Synonym(e):
DMSO, Methylsulfoxid
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About This Item
Empfohlene Produkte
Qualität
for molecular biology
Qualitätsniveau
Dampfdichte
2.7 (vs air)
Dampfdruck
0.42 mmHg ( 20 °C)
Produktlinie
BioUltra
Assay
≥99.5% (GC)
Form
liquid
Selbstzündungstemp.
573 °F
Expl.-Gr.
42 %, 63 °F
Verunreinigungen
Dnases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% free acid (as CH3COOH)
Abdampfrückstand
≤0.005%
Farbe
colorless
Brechungsindex
n20/D 1.479 (lit.)
n20/D 1.479
bp
189 °C (lit.)
mp (Schmelzpunkt)
16-19 °C (lit.)
Löslichkeit
H2O: miscible (completely)
Dichte
1.10 g/mL (lit.)
Kationenspuren
Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.5 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.5 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
SMILES String
CS(C)=O
λ
neat
UV-Absorption
λ: 280 nm Amax: 0.22
Eignung
suitable for molecular biology
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChIKey
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Allgemeine Beschreibung
Anwendung
Vorsicht
Sonstige Hinweise
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 1
Flammpunkt (°F)
188.6 °F - closed cup
Flammpunkt (°C)
87 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Kunden haben sich ebenfalls angesehen
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What is the Department of Transportation shipping information for this product?
1 Antwort-
Hilfreich?
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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
1 Antwort-
DMSO supercools easily, and re-melts slowly at room temperature. The melting point is 16-19 °C. The solidified product can be re-liquefied by warming to room temperature without detriment to the product.
Hilfreich?
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What is Sure/Seal™ packaging?
1 Antwort-
The Aldrich Sure/Seal™ packaging system is useful in the handling and storage of air-sensitive reagents.
Hilfreich?
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Does DMSO have any synthetic utility?
1 Antwort-
DMSO has been used to oxidize thiols and disulfides to sulfonic acids, hydrolysis of epoxides, thioalkylation of phenols, and oxidation of primary alcohols and halides, and esters of primary alcohols to aldehydes.
Hilfreich?
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Is Dimethyl sulfoxide a sterile product?
1 Antwort-
No, this product is not considered sterile. Product Nos. D2560 and D2438 are sterile-filtered.
Hilfreich?
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What is the DMSO dissolved in?
1 Antwort-
DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.
Hilfreich?
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What is the molarity of DMSO?
1 Antwort-
DMSO will have a molarity of 14.1M, based on a density of 1.1 g/mL and a molecular weight of 78.13 g/mol.
Hilfreich?
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What type of filter is used to sterile-filter Dimethyl sulfoxide (DMSO)?
1 Antwort-
DMSO can be sterile-filtered through a 0.2 micron PTFE filter. The sterility testing is per the current US Pharmacopoeia method.
Hilfreich?
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Where does DMSO come from?
1 Antwort-
DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.
Hilfreich?
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Aktive Filter
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